package pack0531;

public class DemoC {

    public static void main(String[] args) {
        //变量:值可以发生改变的量
        int a = 8; //给8起了一个名字:a
        double b = 5.4;
        boolean c = true; //c=false;
        //char代表一个字符 0-65535
        char d1 ='0' ;
        char d2 = 65535; //代表第2900号字符 48:0  65:A  97:a
        String e = "kdoeksonjo"; //代表很多个字符,0-正无穷个
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        System.out.println(d1);
        System.out.println(d2);
        System.out.println(e);

    }
}
